innovation take our cities. so, bruce? >> so thanks, david. um, and while the panelists get ready, first of all, i just wanted to thank the sponsors here and applaud what you've done because you've done two things. one, you've taken a very broad view of technology and innovation, um, and you said it right at the beginning, david, it's not just about the next iphone, it's about connecting the dots between technology, innovation, manufacturing. the second thing you've done is you -- [inaudible] technology and innovation drives cities, and cities and metros drive national economies. it takes a long time for the united states to remember that, right? but 84% of our population live in cities and metros, and 91% of our gdp. if cities tonight perform, the nation doesn't perform. we're joined here by janet anderson who's an adjunct professor at wayne state, but most importantly works for city government, and detroit is really part of the restructuring. gordon feller from cisco's urban inknow vases -- innovations unit, michael little item john, and you've heard from carlo. and it's very hard to m